Counter for mass chopper shrapnel rounds spam

I have been losing to this rush a lot with one player going all choppers with shrapnel rounds and another player going all anti building stuff. Is there a good counter to it besides doing it yourself?

If you’re UNSC build turrets and laugh, if you’re Banished then get shrapnel mines and mass grunts. The mines tear scouts apart no problem. Also you should have a teammate to help with early rushes; if they’re unsc then a few snipers to take down the building killers after your grunts take down the choppers should work. garrison the snipers if possible for obvious reasons.

I only play 1v1 so I’m not sure how well this applies to 2v2, but if you get AI turrets and just try to tech up into hunters/rangers if you’re Banished or Hornets if you’re UNSC you should be okay. The biggest thing is get an AI turret up so their rush units fall flat. You could go AV but really choppers don’t have much building dps so you should be fine.

Thank you!